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[PATCH] drivers/char: fix-up schedule_timeout() usage

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Use schedule_timeout_interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nishanth Aravamudan
2005-09-10 00:27:30 -07:00
committed by Linus Torvalds
parent 2ddee1b7a7
commit da4cd8dfe1
6 changed files with 17 additions and 36 deletions
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6
drivers/char/ip2/i2lib.c
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@@ -655,8 +655,7 @@ i2QueueCommands(int type, i2ChanStrPtr pCh, int timeout, int nCommands,
timeout--; // So negative values == forever
if (!in_interrupt()) {
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(1); // short nap
schedule_timeout_interruptible(1); // short nap
} else {
// we cannot sched/sleep in interrrupt silly
return 0;
@@ -1132,8 +1131,7 @@ i2Output(i2ChanStrPtr pCh, const char *pSource, int count, int user )
ip2trace (CHANN, ITRC_OUTPUT, 61, 0 );
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(2);
schedule_timeout_interruptible(2);
if (signal_pending(current)) {
break;
}